1456629-60-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1456629-60-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,6,6,2 and 9 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1456629-60:
(9*1)+(8*4)+(7*5)+(6*6)+(5*6)+(4*2)+(3*9)+(2*6)+(1*0)=189
189 % 10 = 9
So 1456629-60-9 is a valid CAS Registry Number.